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Author Question: Which type of chemical bond holds water molecules together by forming a bridge between the negative ... (Read 60 times)

LaDunn

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on: Feb 27, 2019
Which type of chemical bond holds water molecules together by forming a bridge between the negative oxygen atom of one water molecule and the positive hydrogen atoms of another water molecule?
 a. isotopic
 
  b. hydrogen
  c. ionic
 
  d. covalent

Question 2

The ____ structure of proteins is determined by the hydrogen bonds between amino acids that cause the protein to coil into helices or pleated sheets.
 a. secondary
  b. tertiary
 
  c. primary
 
  d. quaternary


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essyface1

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Reply #1 on: Feb 27, 2019
Answer to Question 1

b

Answer to Question 2

a


LaDunn

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Reply 2 on: Feb 27, 2019
Thanks for the timely response, appreciate it

Jsherida

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Reply 3 on: Yesterday
Excellent

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